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Form the pair of linear equations In the following problems and find their solutions (if they exist) by any algebraic method. :- A part of monthly hostel charges is fixed and the remaining depends on the number of days one has taken food in the mess. When a student A takes food for 20 days she has to pay ? 1000 as hostel charges whereas a student B, who takes food for 26 days, pays ? 1180 as hostel charges. Find the fixed charges and the cost of food per day.

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From the pair of linear equations in the following problems and find their solutions (if they exist) by elimination method : A part of monthly hostel charges in a college are fixed and remaining depend on number of days one has taken food in the mess. When a student A takes food for 20 days, he has to pay rs 1000 as hostel charges whereas student B who takes food for 26 days has to pay rs 1180 as hostel charges. Find fixed charges and cost of food per day.

Form the pair of linear equations In the following problems and find their solutions (if they exist) by any algebraic method. :- A fraction becomes 1/3 when 1 is subtracted from the numerator and it becomes 1/4 when 8 is added to its denominator. Find the fraction.

Form the pair of linear equations in the following problems and find their solutions (if they exist) by any algebraic method :- for which value of k the following linear pair of equations have no solution ? 3x + y=1 and (2k-1)x+(k- 1)y= 2k+1.

Form the pair of linear equations in the following problems and find their solutions (if they exist) by any algebraic method :-A fraction becomes 3/4 if 1 is subtracted from denominator. If 3 is added to both the numerator and denominator, it becomes 5/6 . Find the fraction.

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PSEB-PAIR OF LINEAR EQUATIONS IN TWO VARIABLES -EXERCISE
  1. For which value of k will the following pair of linear equations have ...

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  2. Solve the following pair of linear equations by the substitution and c...

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  3. Form the pair of linear equations In the following problems and find t...

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  4. Form the pair of linear equations In the following problems and find t...

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  5. Form the pair of linear equations In the following problems and find t...

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  6. Form the pair of linear equations In the following problems and find t...

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  7. From the pair of linear equations in the following problems, find thei...

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  8. Solve the following pairs of equations by reducing them to a pair of l...

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  9. Solve the following pairs of equations by reducing them to a pair of l...

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  10. Solve the following pairs of equations by reducing them to a pair of l...

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  11. Solve the following pairs of equations by reducing them to a pair of l...

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  12. Solve the following pairs of equations by reducing them to a pair of l...

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  13. Solve the following pairs of equations by reducing them to a pair of l...

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  14. Solve the following pairs of equations by reducing them to a pair of l...

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  15. Solve the following pairs of equations by reducing them to a pair of l...

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  16. Formulate the following problems as a pair of equations, and hence fin...

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  17. 2 women and 5 men can together finish an embriodery work in 4 days, wh...

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  18. Formulate the following problems as a pair of equations, and hence fin...

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  19. The ages of two friends Ani and Biju differ by 3 years. Ani's father D...

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  20. One says, “Give me a hundred, friend ! I shall then become twice as ri...

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